Mitsubishi MR-JE series User Manual

6. MANUFACTURER FUNCTIONS
6 - 5
6.4 Servo amplifier life diagnosis function
You can check the cumulative energization time and the number of on/off times of the inrush relay based on
the data in the servo amplifier. This function gives an indication of the replacement time for parts of the servo
amplifier including a capacitor and a relay before they malfunction. The information of the servo amplifier life
diagnosis function can be obtained with the following objects.
Index
Sub-
address
Read/write Name
Data
type
Initial
value
Description
2C18h 0 Reading Power ON cumulative time 4 bytes
The cumulative energization time of the
servo amplifier is returned.
2C19h 0 Reading Inrush relay ON/OFF number 4 bytes
The number of on/off times of the inrush
relay of the servo amplifier is returned.

Mitsubishi MR-JE series Specifications

General

Series	MR-JE
Safety Function	STO (Safe Torque Off)
Type	Servo Drive
Encoder Type	Incremental encoder, Absolute encoder
Positioning Function	Position control
Protection Functions	Overcurrent, Overvoltage, Undervoltage, Overload, Overspeed, Encoder error, Regenerative error
Ambient Temperature	0°C to 55°C
Vibration Resistance	5.9 m/s² (0.6 G) in X, Y, and Z directions